refactoring and checkpoint

lib/presentation/widgets/popular_activity_list.dart

@@ -0,0 +1,58 @@
+import 'package:flutter/material.dart';
+
+class PopularActivityList extends StatelessWidget {
+  final Size size;
+
+  const PopularActivityList({required this.size, Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return SizedBox(
+      height: 200,
+      child: ListView.separated(
+        scrollDirection: Axis.horizontal,
+        itemCount: 3,
+        separatorBuilder: (context, index) => const SizedBox(width: 15),
+        itemBuilder: (context, index) {
+          return Container(
+            width: size.width * 0.8,
+            decoration: BoxDecoration(
+              color: Colors.grey[800],
+              borderRadius: BorderRadius.circular(12),
+              image: const DecorationImage(
+                image: AssetImage('lib/assets/images/activity_placeholder.png'),
+                fit: BoxFit.cover,
+                colorFilter: ColorFilter.mode(Colors.black38, BlendMode.darken),
+              ),
+            ),
+            child: const Padding(
+              padding: EdgeInsets.all(12.0),
+              child: Column(
+                mainAxisAlignment: MainAxisAlignment.end,
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  Text(
+                    'Soirée Stand-up Comedy',
+                    style: TextStyle(
+                      color: Colors.white,
+                      fontSize: 22,
+                      fontWeight: FontWeight.bold,
+                    ),
+                  ),
+                  SizedBox(height: 5),
+                  Text(
+                    'Vendredi, 20h00',
+                    style: TextStyle(
+                      color: Colors.white70,
+                      fontSize: 14,
+                    ),
+                  ),
+                ],
+              ),
+            ),
+          );
+        },
+      ),
+    );
+  }
+}